摘要
介绍了波长共享的波分复用无源光网络系统模型.提出了基于帧的集中调度/最早可利用波长分配的接入方式,并求解出系统的稳态概率分布函数.数值计算结果表明,这种接入方式明显改善了系统的接入特性.
This paper described the system model of wavelength division multiplex (WDM) passive optical network with wavelength shared. The central allocation/earliest available wavelength assignment access protocol was proposed and the equilibrium probability distribution function was derived. The numerical results demonstrate that the protocol can improve the system's performance.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2004年第2期178-180,188,共4页
Journal of Shanghai Jiaotong University
关键词
无源光网络
波长分配
媒质接入控制
Fiber optic networks
Numerical analysis
Optical communication
Passive networks
Probability distributions
